Acoltremon: First Approval.

Acoltremon (TRYPTYR®) is a TRPM8 thermoreceptor agonist formulated as eye drops, which has been developed by Alcon for the treatment of dry eye disease. As an insufficient aqueous layer is linked to dry eye disease, the stimulation of tear production by acoltremon can relieve symptoms associated with dry eye disease. During phase III trials in patients with dry eye disease, acoltremon demonstrated increased tear production with a low treatment discontinuation rate. This article summarizes the milestones in the development of acoltremon leading to this first approval for the treatment of the signs and symptoms of dry eye disease.